1.25 Amp Weather-Resistant Battery Charger

    Part Number 66000033





    A A A

    Properly charge and maintain all H-D® 12-volt batteries. The advanced solid-state circuitry constantly monitors the batterys charge, and manages the voltage without overcharging.

    • Weather resistant construction provides peace of mind in case of exposure to moisture during charging
    • Automatically switches to float mode and adjusts the charge rate up or down to keep the battery properly maintained for extended periods of time
    • Includes a quick-disconnect 7.5 Amp fused Battery Charging Harness with ring terminals that can attach to the battery screw terminals for easy connection, and a 7.5 Amp fused alligator clip charging harness
    • For use in USA, Canada, Mexico and South America (except Argentina)
    • Maximum charge rate of 1.25 Amperes
    • Typical recharge time: 4-8 hours


    • Water Resistant

    • Output Voltage

      12.0 Volt
    • Output Current

      1.25 Ampere
    • Input Voltage

      120 VAC @ 60 Hz
    • Maximum Charge Rate

      1.25 Ampere
    • Recharge Time

      4-8 hours
    • Warranty

      2 year manufacturer's warranty – Go to for full details
    • Sold in Unit

    • In The Box

      7.5 Amp fused Battery Charging Harness with ring terminals and 7.5 Amp fused alligator clip charging harness


    A A A

    For 12-volt batteries. (United States, Canada, Mexico and South America (except Argentina)). Accepts North American Voltage (120V). Not for use with Lithium Iron batteries.

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    1.25 Amp Weather-Resistant Battery Charger is rated 4.6 out of 5 by 9.
    Rated 5 out of 5 by from 1.25 amp charger Arrived fast and works great. My battery was lower than I thought, it fires up lightning fast now.
    Date published: 2018-01-15
    Rated 4 out of 5 by from Looks beefy Haven't used it yet, but it looks good and beefy. Comes with a nifty bag.
    Date published: 2017-08-07
    Rated 5 out of 5 by from Trickle is for more than just winter These new bikes are loaded with electronics. This is required unless your ride everyday.
    Date published: 2017-08-07
    Rated 5 out of 5 by from As Advertised . . . It works; what more can you say? Gives peace of mind maybe? All good...
    Date published: 2017-07-11
    • y_2018, m_2, d_26, h_20
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    • clientName_harleydavidson

    Q & A

    1.25 amp battery charger problems

    I have the charger hooked up to the pigtail on my 2016 street glide. I plug the bike in then plug the charger into the wall. I get a steady amber for a couple hours. after that I get a steady amber and a blinking green simultaneously. I checked the P&A fuse and it looked good so I swapped it with the radio fuse to be sure. the radio still works could someone please help me figure out what's going on???
    Asked by: ScottBryce

    Where can i find an Operating Manual / Instructions for this 125-amp-weather-resistant-battery-tender/charger?

    Asked by: DOUGinNJ

    Is it a 4-stage charger (Initialization, Bulk, Absorption, Float)?

    Asked by: Morbid
    Hi Morbid, Unfortunately, this is your run-of-the-mill Weather Resistant Battery Charger. The is not a 4-Stager. Hope this helps!
    Answered by: RowdyGrl79
    Date published: 2017-06-18

    Is it working for input 240V?

    I bought this one from San Jose - US dealer with the part number is 66000033. It shows this tender is universal fit, and the package also mentions that it is can use 100 - 240V. However, the label stick in the tender mentions "Part No. 022-0185-HD-WH Input: 120V ~0.35A 50/60Hz Output: 12V..., 1.25A" as the picture attached. The serial of the tender is (S/N): 2815-100602C I am not sure if this is wrong sticker or my misunderstanding. Please let me know if I can use 220V for this tender? Thank you.
    Asked by: Thanh

    Is this charger for both AGM & Gel batteries?

    Asked by: brb123
    Our battery tenders and chargers are only tested and validated for H-D™ batteries which are all AGM.
    Answered by: Rockstar883
    Date published: 2015-09-28
    • y_2018, m_2, d_26, h_20CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
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    • clientName_harleydavidson

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